Update readme.md

[atulsingh30]

Related Issue

• Updating Readme #563

Proposed Changes

• Added an About Us section in the readme to make user aware of the website usage and working.

  Checklist

• [X] ✅ My code follows the code style of this project.
• [] 📝 My change requires a change to the documentation.
• [X] 🎀 I have updated the documentation accordingly.
• [X] 🌟 ed the repo

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Output Screenshots

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[atulsingh30]

please review and merge

[agamjotsingh18]

Please next time do valueable contributions, don't just contribute for the sake of points only. You just copy pasted code from the website